Commands which can take lists of arguments in form -Xfoo:bar,baz override
this method and accept them as a list.

Commands which can take lists of arguments in form -Xfoo:bar,baz override
this method and accept them as a list. It returns List[String] for
consistency with tryToSet, and should return its incoming arguments
unmodified on failure, and Nil on success.

final defwait(arg0: Long): Unit

In mutable Settings, these return the same object with a var set.
In immutable, of course they will return a new object, which means
we can't use "this.type", at least not in a non-casty manner, which
is unfortunate because we lose type information without it.

...but now they're this.type because of #3462. The immutable
side doesn't exist yet anyway.

Shadowed Implicit Value Members

This member is added by an implicit conversion from PrefixSetting to
math.Ordered[PrefixSetting] performed by method orderingToOrdered in scala.math.Ordered.
This conversion will take place only if an implicit value of type math.Ordering[PrefixSetting] is in scope.

Shadowing

This implicitly inherited member is shadowed by one or more members in this class.To access this member you can use a type ascription:

This member is added by an implicit conversion from PrefixSetting to
math.Ordered[PrefixSetting] performed by method orderingToOrdered in scala.math.Ordered.
This conversion will take place only if an implicit value of type math.Ordering[PrefixSetting] is in scope.

Shadowing

This implicitly inherited member is shadowed by one or more members in this class.To access this member you can use a type ascription:

This member is added by an implicit conversion from PrefixSetting to
math.Ordered[PrefixSetting] performed by method orderingToOrdered in scala.math.Ordered.
This conversion will take place only if an implicit value of type math.Ordering[PrefixSetting] is in scope.

Shadowing

This implicitly inherited member is shadowed by one or more members in this class.To access this member you can use a type ascription:

This member is added by an implicit conversion from PrefixSetting to
math.Ordered[PrefixSetting] performed by method orderingToOrdered in scala.math.Ordered.
This conversion will take place only if an implicit value of type math.Ordering[PrefixSetting] is in scope.

Shadowing

This implicitly inherited member is shadowed by one or more members in this class.To access this member you can use a type ascription:

This member is added by an implicit conversion from PrefixSetting to
math.Ordered[PrefixSetting] performed by method orderingToOrdered in scala.math.Ordered.
This conversion will take place only if an implicit value of type math.Ordering[PrefixSetting] is in scope.

Shadowing

This implicitly inherited member is shadowed by one or more members in this class.To access this member you can use a type ascription:

This member is added by an implicit conversion from PrefixSetting to
math.Ordered[PrefixSetting] performed by method orderingToOrdered in scala.math.Ordered.
This conversion will take place only if an implicit value of type math.Ordering[PrefixSetting] is in scope.

Shadowing

This implicitly inherited member is shadowed by one or more members in this class.To access this member you can use a type ascription: